TMS27C040-10 programing

[mathj]

hi i have the above eprom that needs programming

anyone out there able to do it for me if i supply the chip?

i will cover all costs

beer tokens available

math

 

[paulcan69]

Dude if you want to use someone else I understand as this is a wee bit new to me, but I'll gladly do it for you, not sure if I already have a 27c040-10 (maybe a 27c040-12 from memory, if that helps?)

I have a Galep 4 and a Wellon VP-280

(I'm sure I have prog'd a 27c040-12 on one of them)

Is this a 40 pin chip like on CPS2 capcom stuff?

Anyhoo let me know if you want, happy to help.

 

[trm]

The VP-280 is capable of progging '040s without problem. If mathj definitely needs an actual -10 part then your -12 will be too slow (100 us versus 120 us) but it's quite possible the game board will happily use a -12.

(The -xx is a shorthand for the response time of the chip and is a function of how fast the internal logic can work when addressing individual columns and rows.)

 

[paulcan69]

Just had a look tonight and I can't instantly put my hand on the chip your after, but would be happy to prog one for you, tell me the file or mail it to me.

Send us a PM on here and I shall send you my address/email to send a chip to.

Ta.

 

[mathj]

waiting for the chip, will mail you the file i need sorting

cheers